"Lemon protection" means that under certain circumstances consumers may return a product and get their money back

Which method of improving response rate involves sending potential respondents a postcard or letter to remind nonrespondents to complete and return the questionnaire?

A) motivating the respondents B) follow-up C) incentives D) prior notification

Given the longer an asset is held, the greater the potential range of returns

Indicate whether the statement is true or false.